20SVF120M Capacitors

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Aluminum - Polymer Capacitors

Aluminum - Polymer capacitors are a special kind of capacitor that combines two different materials, aluminum and polymer, within a single component. This type of capacitor is becoming increasingly popular due to its ability to provide relatively high energy storage, low cost, and good reliability and stability. Aluminum - polymer capacitors are used in a wide range of applications, from personal electronic devices to military and aerospace applications.

20SVF120M application field and working principle

The 20SVF120M is an aluminum polymer capacitor that is commonly used for medium-to-high-power applications. Some of the applications for this type of capacitor include power supplies, motor controllers, and automotive charge/discharge systems. In addition, it is often used in transient voltage suppression circuits, phase shifters, antenna systems, and electronic communication devices.

The basic working principle of the 20SVF120M is relatively simple. The aluminum layer provides the energy storage while the polymer layer serves as the dielectric or insulation material. When current is applied, electrons are attracted to the aluminum, causing it to become charged. The polymer then acts as an insulator, preventing current from moving beyond the aluminum and ensuring that the energy is stored until it is released.

In terms of its performance, the 20SVF120M is capable of storing up to 1,000 mF of energy, making it capable of handling high-power applications. In addition, it has a high capacitance density and volumetric efficiency, allowing for more storage in smaller spaces. It also has relatively low ESR max values, allowing for higher frequency operation.

The 20SVF120M is also highly reliable, with an operating temperature range from -55°C to +125°C and a rated life of over 6,000 hours. It is also resistant to shock and vibration, making it ideal for use in harsh environments. Finally, the component has excellent solderability and is fully RoHS compliant.

Overall the 20SVF120M is a highly reliable and efficient aluminum polymer capacitor designed for use in a variety of medium-to-high-power applications. It is capable of storing up to 1,000 mF of energy and has a rated life of over 6,000 hours. In addition, it is highly resistant to shock and vibration, has excellent solderability, and is fully RoHS compliant.

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